{"product_id":"eaton-kd3350-350a-600v-3-pole-circuit-breaker","title":"Eaton KD3350 - 350 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Eaton KD3350 — a robust 350A, 600V, 3-pole molded case circuit breaker engineered for dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters.\u003c\/p\u003e \u003cp\u003eEngineered for space-efficient installations, the compact molded case design makes the most of panel real estate without compromising protection. The thermal-magnetic trip unit delivers stable, repeatable protection, offering fast response to short circuits while minimizing nuisance trips from normal load fluctuations.\u003c\/p\u003e \u003cp\u003eDesigned for seamless integration, the KD3350 is compatible with matching OEM load centers and panelboards, making it a reliable choice for residential, commercial, and light industrial applications. Whether upgrading an existing panel or installing new equipment, this breaker provides robust defense for three-phase distribution systems.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e for balanced protection across 3-phase systems up to 600 V, ensuring coordinated performance in multi-breaker panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e350 A rating\u003c\/strong\u003e suited to high-current branch circuits typical in commercial equipment and industrial loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V nominal rating\u003c\/strong\u003e appropriate for panel installations and equipment enclosures in mid-range electrical systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers reliable overload protection with rapid short-circuit clearing for enhanced safety and uptime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e designed to pair with matching Eaton OEM load centers and panelboards for straightforward, hassle-free installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e ideal for residential service panels, commercial distribution, and light industrial control where dependable protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e KD3350\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 350 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349627556002,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_489d75ed-2bda-4fca-8e2d-dba5e7ab16fc.png?v=1764151834","url":"https:\/\/www.ampstate.com\/products\/eaton-kd3350-350a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}